KafkaMessageMetadata (SmallRye Reactive Messaging 3.12.1 API)

Type Parameters:

K - the Kafka record key type

All Known Subinterfaces:

KafkaMessageMetadata<K>

All Known Implementing Classes:

IncomingKafkaRecordMetadata, IncomingKafkaRecordMetadata, OutgoingKafkaRecordMetadata, OutgoingKafkaRecordMetadata
```
public interface KafkaMessageMetadata<K>
```
Common interface for

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`org.apache.kafka.common.header.Headers`	`getHeaders()`	Get the Kafka headers
`K`	`getKey()`	Get the key
`int`	`getPartition()`	Get the partition
`Instant`	`getTimestamp()`	Get the timestamp
`String`	`getTopic()`	Get the topic

- Method Detail
  - getTopic
```
String getTopic()
```
    Get the topic
    
    Returns:
    
    the name of the topic
  - getKey
```
K getKey()
```
    Get the key
    
    Returns:
    
    the key
  - getTimestamp
```
Instant getTimestamp()
```
    Get the timestamp
    
    Returns:
    
    the timestamp
  - getHeaders
```
org.apache.kafka.common.header.Headers getHeaders()
```
    Get the Kafka headers
    
    Returns:
    
    the Kafka headers
  - getPartition
```
int getPartition()
```
    Get the partition
    
    Returns:
    
    the partition